package model.entity;

import java.util.HashMap;
import java.util.Iterator;
import java.util.Set;
import java.util.TreeSet;

import model.map.MapPoint;

public class DirectionalGraphicSet {
	private HashMap<MapPoint, String> directionalGraphicsSet;
	
	public DirectionalGraphicSet(){
		
	}
	public String getID(MapPoint direction){
		return directionalGraphicsSet.get(direction);
	}
	public Set<String> getDirectionalGraphicsSet(){
		Set<String> set = new TreeSet<String>();
		Iterator<String> iter = set.iterator();
		while(iter.hasNext()){
			set.add(iter.next());
		}
		return set;
	}
	public String get(MapPoint direction) {
		return directionalGraphicsSet.get(direction);
	}
}
